Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.awt.Window;

import javax.swing.JDialog;

public class Main {
    public static JDialog getOnlyVisibleDialog(Window owner) {
        JDialog d = null;
        for (Window w : Window.getWindows()) {
            //         System.out.println("found " + w + " " + w.getOwner());
            if (w instanceof JDialog && w.isShowing() && ((JDialog) w).getOwner() == owner) {
                if (d != null)
                    throw new IllegalStateException("num dialogs > 1");
                d = (JDialog) w;
            }
        }
        return d;
    }
}